With the demon fox sealed away, things continued as normal. However, the peace of the village would not last long, for Pain, Konan, Itachi Uchiha, Kisame Hoshigaki, Sasori, Deidara, Hidan and Kakuzu — members of a dreaded shinobi group called the Akatsuki — attacked Konohagakure. Naruto narrowly manages to launch a counter-attack but why have these shinobi appeared when all of them were meant to have died? The mystery remains, but the shinobi are praised by heir families for completing such a dangerous mission. However, one of them who has never known the faces of his parents, Naruto, cannot help but feel lonely. At that exact time, suddenly, the masked man makes his appearance in Konoha. Naruto and his allies are both attacked by the man's mysterious new dōjutsu.

Naruto Wikia

Note: I'm not sure if this is the plot of the movie because this sounds like it's describing the anime series.

Subbed Version

Raw Version

For more summer anime trailers in 2012, please check out this Anthology blog.

US Release Date - August 29, 2014

I don't have the English trailers. These are Japanese.

The film will open in theaters in the United States on August 29 and all shows will be English-dubbed. The 2012 film features a story and character designs personally created by Kishimoto and was the highest-grossing in the Narutofranchise making 1.46 billion yen (about US$18.3 million).